Nuclear weapons are not going to suddenly disappear. But they might create a more dangerous world in which countries are ...
Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...
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New superheavy isotope reveals complex relationship between quantum effects and fission
In a study published in Physical Review Letters, scientists at GSI Helmholtzzentrum für Schwerionenforschung have discovered a new superheavy isotope, 257 Sg (seaborgium), whose properties are ...
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What is Nuclear Non-Proliferation Treaty and why these three countries never signed? EXPLAINED
The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) remains the cornerstone of global efforts to prevent the spread of nuclear weapons. Adopted in 1970, the NPT’s objectives are threefold: ...
When it comes to nuclear weapons strategy, stability is the goal. But President Donald Trump’s back-to-back announcements about nuclear testing and nuclear submarines on Oct. 29 during his trip to ...
This Issue Brief presents the findings of the artificial intelligence (AI) simulations conducted after The Heritage Foundation’s October 2025 tabletop exercise (TTX) on U.S.–China theater nuclear ...
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